Localflow and Windcity join their technologies building a decentralized network of renewable energy prosumers. Small size turbines patented by Windcity maximize energy production in variable wind and water flows, typical of the urban areas. They are connected throughout the Localflow peer-to-peer network enabling both energy and data trading, providing a tokenized rewarding model for the actors of the city local economy. The resulting cross-domain value proposition fosters citizens engagement for a sustainable energy planning, allocation, consumption and monitoring for urban and rural areas.